CONTROLLING SYSTEM FOR STRESS-REPTURE TESTER

The basic composition of controlling system for stress-repture tester is introduced. The principle and calculate method of controlling system is described briefly. The control program software is drawn up by adopting Borland C++ language. After testing, the system operation is reliable and its performance is satisfied the GB/T 2039-1997 《Metallic Materials-Creep and Stress-Repture Test in Tension》.